Prevent all combat damage that would be dealt this turn if was spent to cast Batwing Brume. Each player loses 1 life for each attacking creature he or she controls if was spent to cast Batwing Brume. (Do both if was spent.)

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.)

When you set this scheme in motion, each opponent reveals cards from the top of his or her library until he or she reveals a creature card. Choose one of the revealed creature cards and put it onto the battlefield under your control. Put all other cards revealed this way into their owners' graveyards.

When you set this scheme in motion, target opponent chooses self or others. If that player chooses self, he or she sacrifices two creatures. If the player chooses others, each of your other opponents sacrifices a creature.

When you set this scheme in motion, each other player searches his or her library for a card, reveals it, and puts it into his or her hand. Then you search your library for two cards and put them into your hand. Each player shuffles his or her library.

Return target creature card from your graveyard to the battlefield with a mannequin counter on it. For as long as that creature has a mannequin counter on it, it has "When this creature becomes the target of a spell or ability, sacrifice it."

When you set this scheme in motion, target opponent chooses self or others. If that player chooses self, he or she sacrifices two lands. If the player chooses others, each of your other opponents sacrifices a land.